Best Rated Microwaves My Microwave Oven's Specs Include Rated Output: 700 Watts; Rated Input: 1150 Watts, What Do They Really Mean?

My microwave oven's specs include rated output: 700 watts; rated input: 1150 watts, what do they really mean? - best rated microwaves

The magnetron tube of 700 watts into usable energy for heating food. However, stands at 1,150 watts oven wall, there are losses, for example, the magnetron produces heat as a useless, 2KV high voltage transformer is only 70% efficiency and so on.

So, in summary, there are 700 watts power for cooking and 450W are issued in the form of energy that is not likely to be in vain.